Kitchen folklore has long warned that sticking magnets on a refrigerator door will make the appliance work harder and waste electricity, but engineers say that story belongs with other outdated energy ...

Exploring power output in a magnetic loop using Faraday’s law and understanding how changing magnetic fields generate electrical energy. Learn the fundamental principles of electromagnetic induction, ...

At some point, you've probably heard the stern warning: Never put magnets near your electronics! It's advice so ingrained in tech culture that it feels like a law of physics. But is it true? Was it ...

On the face of it, harnessing wind power to heat your house seems easy. In fact some of you might be doing it already, assuming you’ve got a wind farm somewhere on your local grid and you have an ...

In a world filled with high-tech robotics kits and programmable gadgets, one artist decided ...